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dc.contributor.authorBeirami, N.
dc.contributor.authorZakeri, M.
dc.contributor.authorKochenin, P.
dc.contributor.authorYavari, V.
dc.contributor.authorMohammadi Azarm, H.
dc.coverage.spatialIranen_US
dc.date.accessioned2018-01-02T13:24:25Z
dc.date.available2018-01-02T13:24:25Z
dc.date.issued2017
dc.identifier.issn1026-1354
dc.identifier.urihttp://hdl.handle.net/1834/10950
dc.description.abstractIn this study that lasted to 8 weeks, was conducted to determine the effects of dietary supplementation of lysine and methionine on body biochemical composition and amino acid profile of Sobaity sea bream, Sparidentex hasta. Therefore, 180 juvenile fish with an initial weight of 31.38 ±1.4 g were distributed randomly among eighteen tanks. Fish were fed to satiation three time per day (08:00, 13:00 and 18:00 hours) with formulated diets containing six different levels of dietary methionine and lysine; Diet 1: a control diet without dietary amino acid supplementation; Diet 2: 100% methionine supplementation; Diet 3: 75% methionine and 25% lysine supplementation; Diet 4: 50% methionine and 50% lysine supplementation; Diet 5: 25% methionine and 75% lysine supplementation and Diet 6: 100% lysine supplementation.The results of this study showed Carcass protein content was significantly affected by the amino acid supplements and the highest level of carcass protein observed in fish were fed by diet 3(P<0.05). Also Increasing levels of lysine in diet caused increases the amount of fat in the carcass although the content of carcass fat, moister and ash were not significantly different among thetreatments (P > 0.05). In addition, essential amino acids (ΣEAA) and non-essential amino acids (ΣNEAA) and ratio ΣEAA / ΣNEAA, were affected by lysine and methionine amino acid supplementation as ΣEAA and ratio (ΣEAA) / (ΣNEAA) significantly increased with increasing levels of amino acid supplementation and the highest amount of this parameters observed in groups were fed by diet with high levels of methionine.The results showed that adding 75% dietary methionine supplementation and 25% lysine supplemtation to the diet containg 45/95% protein, have positive effects on biochemical composition and amino acid profile in rearing of Sobaity seabream juveniles.en_US
dc.language.isofaen_US
dc.subject.otherMethionineen_US
dc.subject.otherSparidentex hastaen_US
dc.subject.otherSobaity sea breamen_US
dc.titleEffects of amino acid supplementation of lysine and methionine on body biochemical composition and amino acid profile of Sobaity sea bream (Sparidentex hasta) juvenilesen_US
dc.typeJournal Contributionen_US
dc.bibliographicCitation.issue5en_US
dc.bibliographicCitation.titleIranian Scientific Fisheries Journalen_US
dc.bibliographicCitation.volume25en_US
dc.description.statusPublisheden_US
dc.format.pagerangepp.129-142en_US
dc.subject.asfaAmino acidsen_US
dc.subject.asfaSupplementationen_US
dc.subject.asfaLysineen_US
dc.subject.asfaBodyen_US
dc.subject.asfaBiochemicalen_US
dc.subject.asfaCompositionen_US
dc.subject.asfaJuvenilesen_US
dc.type.refereedRefereeden_US
refterms.dateFOA2021-01-30T18:48:29Z


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